21.30. A train 110 m long passes a man,
running at 6 kmph in the direction opposite to that of the train, in 6 seconds
The speed of the train is
A. 54
km/hr B. 60 km/hr
C. 66
km/hr D. 72 km/hr
|
22.
|
A train 240 m long passes a pole in 24
seconds. How long will it take to pass a platform 650 m long?
|
|
A.
|
65 sec
|
B.
|
89 sec
|
|
C.
|
100 sec
|
D.
|
150 sec
|
|
23.Two trains 137 metres and 163 metres in
length are running towards each other on parallel lines, one at the rate of 42
kmph and another at 48 kmpb. In what time will they be clear of each other from
the moment they meet?
A. 12 sec
B. 15 sec
C. 9 sec
D. 10 sec
24.Two trains 137 metres and 163 metres in
length are running towards each other on parallel lines, one at the rate of 42
kmph and another at 48 kmpb. In what
time will they be clear of each other from the moment they meet?
A.22 Sec B.12
Sec
C.50 Sec D.Cannot
be Determined
25.A train
100 metres long takes 6 seconds to cross a man walking at 5 kmph in the
direction opposite to that of the train. Find the speed of the train.?
A.150 Kmph B.55kmph
C.15 Kmph D.120
Kmph
26.A
train passes a station platform in 36 seconds and a man standing on the
platform in 20 seconds. If the speed of the train is 54 km/hr, what is the
length of the platform?
A. 120 m
B. 240 m
C. 300 m
D. None of these
|
27.
|
A train 360 m long is running at a speed of
45 km/hr. In what time will it pass a bridge 140 m long?
|
|
A.
|
40 sec
|
B.
|
42 sec
|
|
C.
|
45 sec
|
D.
|
48 sec
|
|
28.A train is moving at a speed of 132 km/hr.
If the length of the train is
110 metres, how long will it take to cross a
railway platform 165 metres long?
A. 7 sec
B. 8 sec
C. 8.5 sec
D. 7.5 sec
View Answer With Explanation
29.A man sitting in a train which is
traveling at 50 kmph observes that a goods train, traveling in opposite
direction, takes 9 seconds to pass him. If the goods train is 280 m long, find
its speed.?
A.60 kmph B.45
Kmph
C.62 Kmph D.10
Kmph
|
30.
|
Two trains are moving in opposite
directions @ 60 km/hr and 90 km/hr. Their lengths are 1.10 km and 0.9 km
respectively. The time taken by the slower train to cross the faster train in
seconds is:
|
|
|
